Description
- Greenough optical system
- Zoom range: 0.67x to 5.0x
- Zoom ratio: 7.5:1
- Total magnification: 6.7x to 50x (with standard 10x eyepiece)
- Working distance: 115mm
- Eyepieces: 10x / 22mm Widefield
- Viewing angle: 45 degrees
- Interpupillary distance: 52mm to 75mm
